island Leros, airmail parcel registration stamp rouletted, violet blue hand stamp overprint "island post", variety "inverted overprint", unused with hinge, various weak tiny stain spots - on face only weak at the upper margin of the stamp visible, the roulette except for small irregularity at bottom margin good arrive, very rare stamp, photo expertize Mogler BPP, the besides the authenticity the rarity confirms and noted, that the quality impairments not germane be should, Michel 3.000.-